00542naa#a2200193#i#4500001001900000003001700019005001700036011001400053100004100067101000800108102000700116200005100123210004100174215001000215608002700225700003300252700002400285856003900309EN\RIOR\bibl\10733/en/manage/index20241119084010.2##a2409-6024##a20160403b2016####ek#y0engy0150####ca0#aRUS##aRU1#aTHE GENESIS OF CLUSTER THEORYeJournal article1#aMoscowcPublishing Center RIORd2016##a6 с.##aJournal article2local#1aGuskovagNadezhda Dmitrievna#1aSkvortsovgEvgeniy 4#atest.editorum.ruu/en/manage/index